M1.2 - 3km NNE of Diamond Bar, California (BETA) 2013-09-19 15:13:09 UTC


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Preferred Location Parameters

Parameter Value Uncertainty
Magnitude 1.2 Ml ± 0.10
Location 34.057°N, 117.796°W ± 0.6 km
Depth 2.2 km ± 0.4 km
Number of Stations Used 18
Number of Phases Used 29
Minimum Distance 4.0 km (0.04°)
Travel Time Residual 0.18 sec
Azimuthal Gap 90°
Review Status MANUAL
Event ID ci11366650
See the “Contributed Solutions” for a list of all contributed location parameters.

Contributed Solutions